| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $132.29 | 8.383% | $143.3799 | $143.38 | $143.40 | $143.40 |
| Purchase #2 | $107.35 | 13.207% | $121.5277 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $40.70 | 12.328% | $45.7175 | $45.72 | $45.70 | $45.70 |
| Purchase #4 | $47.46 | 13.739% | $53.9805 | $53.98 | $54.00 | $54.00 |
| Purchase #5 | $177.25 | 9.828% | $194.6701 | $194.67 | $194.65 | $194.70 |
| Purchase #6 | $172.25 | 6.271% | $183.0518 | $183.05 | $183.05 | $183.10 |
| Purchase #7 | $133.73 | 9.616% | $146.5895 | $146.59 | $146.60 | $146.60 |
| 7 purchase totals = | $811.03 | $888.9170 | $888.92 | $888.95 | $889.00 | |